Apparently, a simple beer can makes it easy to boost your Wi-Fi signal. All you need to do is cut off the bottom off of the can then slice it through the middle on one side and spread it open to create something that resembles a radar dish. After that, just stick the antenna through the pop-top opening and adhere it to your router.
Just like that, you should have a better Wi-Fi signal—and it’s a hell of a lot cheaper than buying a new router. Check out the link below for the full instructions.